
Alan Oppenheimer (born April 23, 1930) is an American actor. He has appeared in or provided voiceover performances for notable films such as In the Heat of the Night (1967), Westworld (1973), Freaky Friday (1976), Private Benjamin (1980), The NeverEnding Story (1984), 9 (2009), Foxcatcher (2014) and Toy Story 4 (2019).
Oppenheimer studied at Carnegie Mellon University, earning a Bachelor of Fine Arts degree in 1951. He began his acting career in the 1950s and gained recognition for his work in television starting in the 1960s. He became known as a versatile character actor, appearing in a wide range of TV shows with roles including a Nazi on "Hogan's Heroes," an Israeli secret agent and double-agent scientist on "Get Smart," and the second actor to portray Dr. Rudy Wells in "The Six Million Dollar Man." He also played Mickey Malph, Ralph Malph's father, on "Happy Days" and had recurring roles on "St. Elsewhere" and "Mama's Family." Oppenheimer also appeared in multiple "Star Trek" series, portraying different characters in each. He was nominated for an Emmy Award in 1991 for his guest role on "Murphy Brown."
In addition to his live-action work, Oppenheimer established a prolific career as a voice actor from the 1970s onwards. He is renowned for voicing many prominent characters in animated series, including Skeletor, Man-At-Arms, and Mer-Man in "He-Man and the Masters of the Universe," Ming the Merciless in "The New Adventures of Flash Gordon," and roles in "The Transformers," "Ghostbusters," and other series.
Koroth
Darren the Ancient Sleeper/Sun (voice)
Nezu Ambassador
Mr. Ruskin
Mr. Blodgett
Dr. Leonard Gould
Dr. Raymond Auerbach
Mr. Foodie
Auctioneer (voice)
Dr. Linder
Ernesto Salinas
Darius Dalrymple
Captain Keogh
Judge Nelson
Earl Skinner
Dr. Fine
Judge Crockett
Bernie Fryer
Edmund Gray
Stephen Weeks
John Cordell
Dr. Hal Lusk
General Duncton
Joe Lewis
Ira Rosenthal
Dr. Polidorius (voice)
Captain Blodgett
Gary Stein
Judge
Father Time
Ludovic Krols
Gordon Frisch
Dr. Rudy Wells
Rudy Wells
Dr. Alshire
Freitag
Wilhelm
Colonel Sitzer
Cyrus St. Cyr
Dr. Madre
Herb Hinkley
Dr. Parker
Congressman Farragut
William Deats
Dr. Harry Danfield
Colonel Beauregard DuBark (voice)
Morgue Attendant (uncredited)
Mr. Booth
Plato / Aldrin Klordane (voice)
Captain Kernel (voice)
Harvey
Eugene Kinsella
Principal Ed Pomeroy (voice)
Booey / Boater #1 (voice)
Sweets
Sy Freeman
Skeletor / Battle Cat / Cringer / Man-at-Arms / Mer-Man / Buzz-Off (voice)
Scientist (voice)
Wink Burgess
Mr. Atwater
Lorenzo Bernard
Mr. Kirby
Old Timer (voice)
Bob Ross
Phil Norval
Moss Man (voice)
Mr. Percy
Mr. Husai
(voice)
Spencer Haywood
Mr. Wallach
George
Skeletor / Cringer / Announcer
Rockbiter / Falkor / G'mork / Narrator (voice)
Hot Dog Vendor/Sanitation Worker/The Watcher (voice)
Firelord/Hot Dog Vendor/The Watcher (voice)
Merlin (voice)
Chief Supervisor
Dwight McDevitt
Averrel
Pete
Unctuous Man in Arcade (uncredited)
Merlin / Prime Evil / Fangster / Captain Long John Scarechrome / Airhead
Benkovsky
He-Man / Skeletor (voice)
Jonathan Kent (voice)
Diamondback / Handlebar / Outlaw Skuzz / Stampede
Spencer Phillips
First Cadet / de Brigny (voice)
Jonah (voice)
Aaron Stovitz
Farr
Rhinokey / Crock / Mr. Packcat (voice)
King Belshazzar (voice)
Ted Appleton (uncredited)
(voice)
(voice)
Du Pont Dynasty Narrator (voice)
Andre Charlot
Vanity Smurf (voice)
Murray Mouse
Ben Brookstone
Morris Grout (voice)
Goolem / Morris Grout (voice)
Goolem (voice)
Farr
Monroe
Oomp (voice)
Mindok the Mind Menace (voice)
Morag (voice)
Prof. Amadeus Sharp (voice)
Lt. Mannite
Adolph Springer
Alfred Pennyworth (voice)
George Simonson
The Blob (voice)
Captain Finnerty
Sam Rosenthal
Additional Voices (voice)
Mummy (voice)
(voice)
Oil Can Harry / Swifty / Narrator (voice)
Mr Joffert
Vanity Smurf (Voice)
Simon Cappell
Whiteside
Dr. Rudy Wells
Rhinokey / Crocosaurus (voice)
Major
Dr. Rudy Wells
Mr. Cadell
Duncan
Rabbi
Eisenhower Publicist
Dr. Noah Townsend
Skeletor / Man-at-Arms / Cringer / Battle Cat / Bald Rebel / Chef Alan (voice)
Sidney Merciless
Albert Breslau
Bennett
Skeletor / Man-At-Arms / Zipper (voice)
Stallings
Marvin
Capt. Finnerty
Fraidy "Nine" Cat (voice)
Kimo (voice)
Barton
Insurance Man
Dr. Knox
Skeletor / Man-At-Arms / Cringer / Battle Cat / Melaktha / Cat Spy (voice)
Stevenson
Self - Voice Actor
Wise Man (voice)
Everett Bauer
Arthur Lazar
Newscaster / Voice on the Loudspeaker (voice)
Canavan
Edgar Winston
Blindman
Miles Rathbourne
Dr. Viper (voice)
FBI Man
Hans Engelslepen
Old Timer (voice)
Narrator
(voice)
Vanity Smurf (voice)
Dr. Noah Townsend
Lubell
Springfield
Dr. Contrare
Julius Dithers (voice)
Max Langbein
Vanity Smurf (voice)
Falkor / G'mork / Rockbiter / Narrator (uncredited)
Vanity Smurf / Doctor (voice)
Dr. Rudy Wells
Dr. Otto Ludwig
King Belshazzar (voice)
Arthur Lyons
Handlebar / Outlaw Scuzz / Stampede (voice)
Julius C. Dithers (voice)
Dr. Arthur Hale
Jerry Gersler
George Beavier
Barkerville (voice)
General Hackett
Prometheus
Farr
Cecil Barrett
Growdy (voice)
Editor
Himself
Narrator (voice)
Oil Can Harry (voice)
Narrator
Self
Skeletor